In which of the following states was the 15th International Sand Art Festival inaugurated?

Ravindranath Samant has been appointed as the Lokayukta of which of the following states? 

In which of the following cities will the Global AI Conference be organized by the India AI Mission and IIT Madras?

Which of the following has launched ‘Jal Shakti Hackathon 2025’ and Bharat-Win portal to promote innovation in the water sector?

Which of the following was awarded the National Individual Excellence Award for Innovation in Empowerment of Persons with Disabilities?